EXPERIMENTAL INVESTIGATION OF THE HEAT TRANSFER COEFFICIENT
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F12%3APU102777" target="_blank" >RIV/00216305:26210/12:PU102777 - isvavai.cz</a>
Result on the web
<a href="http://konferenca2012.imt.si/fileadmin/dokumenti/20.konferenca/Book_of_abstracts.pdf" target="_blank" >http://konferenca2012.imt.si/fileadmin/dokumenti/20.konferenca/Book_of_abstracts.pdf</a>
DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
EXPERIMENTAL INVESTIGATION OF THE HEAT TRANSFER COEFFICIENT
Original language description
A special apparatus was developed in order to study cooling of the vertically moving hot steel surfaces by full cone nozzles. This apparatus allowed movement of the test sheet in the vertical direction up and down. Experiments with different water pressures and flow rate were conducted. It was observed, that the value of the average heat transfer coefficient is increasing with increasing water pressure within all the surface temperature range and that the dependence of the heat transfer coefficient on the water impingement density is linear in the region of stable film boiling. A mathematical model based on regression analysis for predicting heat transfer coefficient in the region of stable film boiling was developed.
Czech name
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Czech description
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Classification
Type
O - Miscellaneous
CEP classification
BJ - Thermodynamics
OECD FORD branch
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Result continuities
Project
<a href="/en/project/EE2.3.20.0188" target="_blank" >EE2.3.20.0188: Multidisciplinary Team for Research and Development of Heat Processes</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů